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IVA
2010
Springer
15 years 5 months ago
How a Virtual Agent Should Smile? - Morphological and Dynamic Characteristics of Virtual Agent's Smiles
A smile may communicate different meanings depending on subtle characteristics of the facial expression. In this article, we have studied the morphological and dynamic characteris...
Magalie Ochs, Radoslaw Niewiadomski, Catherine Pel...
MA
2010
Springer
147views Communications» more  MA 2010»
15 years 5 months ago
On asymptotic normality of sequential LS-estimate for unstable autoregressive process AR(2)
For estimating parameters in an unstable AR(2) model, the paper proposes a sequential least squares estimate with a special stopping time defined by the trace of the observed Fis...
Leonid Galtchouk, Victor Konev
MICCAI
2010
Springer
15 years 5 months ago
A Geometry-Based Particle Filtering Approach to White Matter Tractography
Abstract. We introduce a fibre tractography framework based on a particle filter which estimates a local geometrical model of the underlying white matter tract, formulated as a ...
Peter Savadjiev, Yogesh Rathi, James G. Malcolm, M...
PKDD
2010
Springer
152views Data Mining» more  PKDD 2010»
15 years 5 months ago
CET: A Tool for Creative Exploration of Graphs
We present a tool for interactive exploration of graphs that integrates advanced graph mining methods in an interactive visualization framework. The tool enables efficient explorat...
Stefan Haun, Andreas Nürnberger, Tobias K&oum...
SLOGICA
2010
97views more  SLOGICA 2010»
15 years 5 months ago
An Internal Version of Epistemic Logic
Abstract. Representing an epistemic situation involving several agents obviously depends on the modeling point of view one takes. We start by identifying the types of modeling poin...
Guillaume Aucher